feels obligated to meet her and leaves ... Cast Choi Ji-woo as Lee Eun-jae Yoon Sang-hyun as Yeon Hyung-woo Kim Jung-tae as Go Ki-chan Jo Mi-ryung as Kim Young-joo Park Won-sook as Yoo Jung-nan Sung Dong-il as Jo Jung-goo Joo Jin-mo as Kang Woo-shik Kim Ja-ok as Hong Geum-ji Ha Seok-jin as Lee Tae-young Ga Deuk-hee as Ga Deuk-hee Kim Jin-woo as So Joo-hyun Song Jae-ho as Grandfather (guest, ep 1-4) Lee Soo-kyung as Eun Hee-soo (guest, ep 3-5) Kim Na-woon as Eun-jae's divorce lawyer (guest, ep 5) Lee Sang-yeob as Yeon Hyung-joo, Hyung-woo's younger brother (guest, ep 6,9) Ahn Yong-joon as Jung Ji-ho (guest, ep 12-13) Um Ki-joon as Cha Seok-hoon (guest, ep 14-17) Kang Boo-ja (guest) Shin Goo as Go Jung-dae (cameo) Ratings International broadcast It aired in Japan on TBS from January 31 to February 25, 2013. It also aired in Malaysia on 8TV. It aired in Vietnam from July 31, 2012 on SCTV film channel, called Không thể mất em. References External links Can't Lose official MBC website Hate to Lose at MBC Global Media Korean-language television shows 2011 South Korean television series debuts 2011 South Korean television series endings MBC TV television dramas South Korean romantic comedy television series Television series by Victory Contents